这个编程哪错了

[halodoom]

#include<stdlib.h>
#include<stdio.h>
#include<stdio.h>
int main()
{
int year;
scanf("%d",&year);
if(year<2000&&year<2100)
{
printf("Invalid year!");
}
for(year;year<2100;year++)
{
if(year/4==0&&year/100!=0&&year/400!=0) countiue;
printf("%d",year);
}
}
else if(year>=2000&&year<2100&&year/4!=0)
{
printf("None\n");
}
return 0;
}

[qq_41120443]

错误很多吧

int main()
{
    int year;
    scanf("%d",&year);
    if(year<2000&&year<2100)    //这个条件有没有写错呢？应该year>2100吧
    {
        printf("Invalid year!");
    }
        for(year;year<2100;year++)
        {
           if(year/4==0&&year/100!=0&&year/400!=0) countiue;
           printf("%d",year); 
        }
    }   //这个大括号是多余的吧
         
    else if(year>=2000&&year<2100&&year/4!=0)
    {
        printf("None\n");
    }
      return 0;
} 

[qq_45814390]

应该是取余运算符吧％，不是除／

[自信男孩]

#include<stdlib.h>
#include<stdio.h>
//#include<stdio.h>

int main()
{
    int year;

    scanf("%d", &year);

    if(year<2000&&year<2100) {
        printf("Invalid year!");
        return 0;
    }

    //for(year;year<2100;year++)
    for(;year<2100;year++)
    {
        //if(year/4==0&&year/100!=0&&year/400!=0) countiue;
        if((year % 4 == 0 && year % 100 != 0) || (year/400 == 0))
            printf("%d ",year);
    }
    putchar(10);
    return 0;
}

供参考～
楼主是想输出闰年吧

[格格格子曼]

循环条件应该是year>2100 后面应该是取模运算吧 不是除法

[源代码大师]

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